Home / 62,454.30-93,724.65-44,936.70

Finding the Fourth Proportional to 62,454.30, 93,724.65 and 44,936.70

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Solution

The fourth proportional to 62,454.30, 93,724.65 and 44,936.70 is: 67,436.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,454.30 : 93,724.65 = 44,936.70 : x
  2. Step 2: Convert to fraction form
    62,454.30/93,724.65 = 44,936.70/x
  3. Step 3: Cross multiply
    62,454.30x = 93,724.65 × 44,936.70
  4. Step 4: Simplify right side
    62,454.30x = 4,211,676,479.66
  5. Step 5: Solve for x
    x = 4,211,676,479.66/62,454.30
  6. Step 6: Final answer
    x = 67,436.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.